15680898

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5479}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 35510400

約数和(自身を除く): 19829502

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 5479, 10958, 16437, 32874, 49311, 98622, 147933, 290387, 295866, 580774, 871161, 1742322, 2613483, 5226966, 7840449, 15680898]

約数ペア:

[(1, 15680898), (2, 7840449), (3, 5226966), (6, 2613483), (9, 1742322), (18, 871161), (27, 580774), (53, 295866), (54, 290387), (106, 147933), (159, 98622), (318, 49311), (477, 32874), (954, 16437), (1431, 10958), (2862, 5479)]